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perf: do not use TotalVoices as it causes heap allocations

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This commit is contained in:
5684185+vsariola@users.noreply.github.com
2024-11-02 20:44:45 +02:00
parent b73fc0b95b
commit 943073d0cc
2 changed files with 10 additions and 2 deletions
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6
patch.go
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@ -422,7 +422,11 @@ func (p Patch) FirstVoiceForInstrument(instrIndex int) int {
return 0
}
instrIndex = min(instrIndex, len(p))
return TotalVoices(p[:instrIndex])
ret := 0
for i := 0; i < instrIndex; i++ {
ret += p[i].NumVoices
}
return ret
}
// InstrumentForVoice returns the instrument number for the given voice index.